PyPI Stats
APN-Pucky

pyfeyn2

Fork of pyfeyn with new features
PyPI GitHub
Downloads
Day
60
Week
113
Month
1.2K
Stars
8
Forks
0
Issues
16
Version
2.4.3

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
50
Popularity
13
Adoption
30
Community
10
How the maintenance status was determined
Last commit
330 days ago
Monthly downloads
1,179
Active
Activity within 30 days
Stable
Activity within 31-180 days
• Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
1,179
Stars
8
Stars per 1k downloads
6.79
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
• Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
16
Month daily avg
39
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
Python version support tiers
requires_python
>=3.8
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
• Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
BSD License
• Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
330 days ago
Total releases
27
Releases/year
7.9
Rapid
Last release within 365 days and > 12 releases/year
• Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
1
Monthly downloads
1,179
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
14
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
-
contrib / forks
Stale Release
No
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 2
Windows 2

Python Versions

3.12
50.0% 2
3.14
50.0% 2

Top Countries

1. US US
15
2. TH TH
2
3. CA CA
1

Dependencies

15
16 optional dependencies

Used By

1

Package Information

License
BSD License
First Release
December 3, 2022
Last Release
11 months ago
Last Commit
11 months ago
Latest Version
2.4.3
Total Releases
27
Contributors
1
Open PRs
2
Archived
No
Python Versions
3.8 3.9 3.10 3.11 3.12 3.13
Wheels
py3
Keywords
HEP diagram feynman
Topics
hep hep-ph feynman feynman-diagrams
Tracking Since
January 14, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links